package common.base;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;

/**
 * 统一字符编码过滤器
 */
@WebFilter("/*")
public class EncodingFilter implements Filter {

	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		
		request.setCharacterEncoding("utf-8");// 解决请求乱码
		response.setContentType("text/html;charset=UTF-8"); //解决响应乱码
		
		chain.doFilter(request, response); //放行
	}


}
